#A9E671#A9E671

#A9E671 is a very light, vivid yellow-green. Relative luminance 0.662; OKLCH L 85.8% C 0.161 H 131.7°. Best body text is #000000 at 14.24:1 contrast (WCAG AA passes).

Color values

HEX	#A9E671
RGB	rgb(169, 230, 113)
HSL	hsl(91, 70%, 67%)
HSV	hsv(91, 51%, 90%)
CMYK	cmyk(26.5%, 0%, 50.9%, 9.8%)
CIE-LAB	lab(85.11, -38.64, 50.42)
CIE-LCH	lch(85.11, 63.52, 127.47°)
OKLab	oklab(85.83% -0.1072 0.1202)
OKLCH	oklch(85.83% 0.161 131.7)
XYZ	xyz(47.6390, 66.2196, 25.8913)
Luminance	0.6622 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A9E671 #AE71E6

analogous

#E4E671 #A9E671 #71E674

triadic

#A9E671 #71A9E6 #E671A9

tetradic

#A9E671 #71E4E6 #AE71E6 #E67471

square

#A9E671 #71E4E6 #AE71E6 #E67471

split-complementary

#A9E671 #7471E6 #E671E4

monochromatic

#6BBC21 #89DD3D #A9E671 #C9EFA5 #E8F8D9

Accessibility & contrast

On white

1.47

#A9E671 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.24

#A9E671 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A9E671

14.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A9E671	#FFFFFF	#000000	##000000
##A9E671	1.00	1.47	14.24	14.24
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.24	21.00	1.00	1.00
##000000	14.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFD866

Deuteranopia (green-blind)

#E6D378

Tritanopia (blue-blind)

#ABDECB

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #a9e671;
/* rgb */ color: rgb(169, 230, 113);
/* oklch */ color: oklch(85.8% 0.161 131.7);

Tailwind

colors: {
  custom: {
    50: '#c5ee9c',
    500: '#a9e671',
    950: '#000000',
  },
}

SCSS

$custom: #a9e671;
$custom-light: #c5ee9c;
$custom-dark: #000000;

JSON

{
  "hex": "#a9e671",
  "rgb": {
    "r": 169,
    "g": 230,
    "b": 113
  },
  "hsl": {
    "h": 91.282,
    "s": 70.06,
    "l": 67.255
  },
  "oklch": {
    "l": 0.85833,
    "c": 0.16109,
    "h": 131.7
  },
  "luminance": 0.66221
}

Semantic roles & 50–950 ramp

primary

#A9E671

secondary

#8040BB

accent

#13D277

background

#FDFFFC

surface

#F9FEF5

border

#D2D6CF

text

#13160E

muted

#82857F

Preview Lab

Preview with #A9E671

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

Preview Lab → · Contrast checker → · Palette generator →