#A1F958#A1F958

#A1F958 is a very light, highly saturated yellow-green. Relative luminance 0.760; OKLCH L 89.5% C 0.210 H 133.5°. Best body text is #000000 at 16.21:1 contrast (WCAG AA passes).

Color values

HEX	#A1F958
RGB	rgb(161, 249, 88)
HSL	hsl(93, 93%, 66%)
HSV	hsv(93, 65%, 98%)
CMYK	cmyk(35.3%, 0%, 64.7%, 2.4%)
CIE-LAB	lab(89.87, -51.83, 66.52)
CIE-LCH	lch(89.87, 84.33, 127.92°)
OKLab	oklab(89.52% -0.1449 0.1525)
OKLCH	oklch(89.52% 0.21 133.5)
XYZ	xyz(50.3342, 76.0308, 21.2540)
Luminance	0.7603 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 2.54

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1F958 #B058F9

analogous

#F2F958 #A1F958 #58F95F

triadic

#A1F958 #58A1F9 #F958A1

tetradic

#A1F958 #58F2F9 #B058F9 #F95F58

square

#A1F958 #58F2F9 #B058F9 #F95F58

split-complementary

#A1F958 #5F58F9 #F958F2

monochromatic

#62CF07 #80F71D #A1F958 #C2FB93 #E4FDCE

Accessibility & contrast

On white

1.30

#A1F958 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.21

#A1F958 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1F958

16.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1F958	#FFFFFF	#000000	##000000
##A1F958	1.00	1.30	16.21	16.21
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.21	21.00	1.00	1.00
##000000	16.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE743

Deuteranopia (green-blind)

#F6DF65

Tritanopia (blue-blind)

#A1F0D8

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #a1f958;
/* rgb */ color: rgb(161, 249, 88);
/* oklch */ color: oklch(89.5% 0.210 133.5);

Tailwind

colors: {
  custom: {
    50: '#c2fc8e',
    500: '#a1f958',
    950: '#000000',
  },
}

SCSS

$custom: #a1f958;
$custom-light: #c2fc8e;
$custom-dark: #000000;

JSON

{
  "hex": "#a1f958",
  "rgb": {
    "r": 161,
    "g": 249,
    "b": 88
  },
  "hsl": {
    "h": 92.795,
    "s": 93.064,
    "l": 66.078
  },
  "oklch": {
    "l": 0.89519,
    "c": 0.21034,
    "h": 133.5
  },
  "luminance": 0.76033
}

Semantic roles & 50–950 ramp

primary

#A1F958

secondary

#822BCA

accent

#00E67D

background

#FDFFFC

surface

#F9FFF4

border

#D2D7CE

text

#13170D

muted

#82857F

Preview Lab

Preview with #A1F958

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →