#9ECD63#9ECD63

#9ECD63 is a light, vivid yellow-green. Relative luminance 0.518; OKLCH L 79.2% C 0.145 H 129.0°. Best body text is #000000 at 11.37:1 contrast (WCAG AA passes).

Color values

HEX	#9ECD63
RGB	rgb(158, 205, 99)
HSL	hsl(87, 51%, 60%)
HSV	hsv(87, 52%, 80%)
CMYK	cmyk(22.9%, 0%, 51.7%, 19.6%)
CIE-LAB	lab(77.18, -32.70, 47.36)
CIE-LCH	lch(77.18, 57.55, 124.63°)
OKLab	oklab(79.2% -0.0912 0.1125)
OKLCH	oklch(79.2% 0.145 129)
XYZ	xyz(38.1837, 51.8319, 19.7948)
Luminance	0.5183 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9ECD63 #9263CD

analogous

#CDC763 #9ECD63 #69CD63

triadic

#9ECD63 #639ECD #CD639E

tetradic

#9ECD63 #63CDC7 #9263CD #CD6369

square

#9ECD63 #63CDC7 #9263CD #CD6369

split-complementary

#9ECD63 #6369CD #C763CD

monochromatic

#608A2C #80B83B #9ECD63 #BBDC91 #D8EBC0

Accessibility & contrast

On white

1.85

#9ECD63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.37

#9ECD63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9ECD63

11.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9ECD63	#FFFFFF	#000000	##000000
##9ECD63	1.00	1.85	11.37	11.37
#FFFFFF	1.85	1.00	21.00	21.00
#000000	11.37	21.00	1.00	1.00
##000000	11.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6C159

Deuteranopia (green-blind)

#CFBE6A

Tritanopia (blue-blind)

#A2C5B5

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #9ecd63;
/* rgb */ color: rgb(158, 205, 99);
/* oklch */ color: oklch(79.2% 0.145 129.0);

Tailwind

colors: {
  custom: {
    50: '#bddc92',
    500: '#9ecd63',
    950: '#000000',
  },
}

SCSS

$custom: #9ecd63;
$custom-light: #bddc92;
$custom-dark: #000000;

JSON

{
  "hex": "#9ecd63",
  "rgb": {
    "r": 158,
    "g": 205,
    "b": 99
  },
  "hsl": {
    "h": 86.604,
    "s": 51.456,
    "l": 59.608
  },
  "oklch": {
    "l": 0.792,
    "c": 0.14488,
    "h": 129
  },
  "luminance": 0.51833
}

Semantic roles & 50–950 ramp

primary

#9ECD63

secondary

#664490

accent

#4DDB8C

background

#FDFEFC

surface

#F9FCF4

border

#D2D5CE

text

#12150D

muted

#82847F

Preview Lab

Preview with #9ECD63

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

Preview Lab → · Contrast checker → · Palette generator →