#7FBB31#7FBB31

#7FBB31 is a light, vivid yellow-green. Relative luminance 0.403; OKLCH L 72.5% C 0.176 H 130.5°. Best body text is #000000 at 9.05:1 contrast (WCAG AA passes).

Color values

HEX	#7FBB31
RGB	rgb(127, 187, 49)
HSL	hsl(86, 58%, 46%)
HSV	hsv(86, 74%, 73%)
CMYK	cmyk(32.1%, 0%, 73.8%, 26.7%)
CIE-LAB	lab(69.66, -40.25, 59.77)
CIE-LCH	lch(69.66, 72.06, 123.95°)
OKLab	oklab(72.49% -0.1142 0.1336)
OKLCH	oklch(72.49% 0.176 130.5)
XYZ	xyz(27.0769, 40.2735, 9.2521)
Luminance	0.4027 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7FBB31 #6D31BB

analogous

#BBB231 #7FBB31 #3ABB31

triadic

#7FBB31 #317FBB #BB317F

tetradic

#7FBB31 #31BBB2 #6D31BB #BB313A

square

#7FBB31 #31BBB2 #6D31BB #BB313A

split-complementary

#7FBB31 #313ABB #B231BB

monochromatic

#3D5A18 #5E8B24 #7FBB31 #9DD356 #B9E087

Accessibility & contrast

On white

2.32

#7FBB31 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.05

#7FBB31 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #7FBB31

9.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7FBB31	#FFFFFF	#000000	##000000
##7FBB31	1.00	2.32	9.05	9.05
#FFFFFF	2.32	1.00	21.00	21.00
#000000	9.05	21.00	1.00	1.00
##000000	9.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4AD15

Deuteranopia (green-blind)

#BBA93E

Tritanopia (blue-blind)

#82B3A0

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #7fbb31;
/* rgb */ color: rgb(127, 187, 49);
/* oklch */ color: oklch(72.5% 0.176 130.5);

Tailwind

colors: {
  custom: {
    50: '#a9d073',
    500: '#7fbb31',
    950: '#000000',
  },
}

SCSS

$custom: #7fbb31;
$custom-light: #a9d073;
$custom-dark: #000000;

JSON

{
  "hex": "#7fbb31",
  "rgb": {
    "r": 127,
    "g": 187,
    "b": 49
  },
  "hsl": {
    "h": 86.087,
    "s": 58.475,
    "l": 46.275
  },
  "oklch": {
    "l": 0.72491,
    "c": 0.17578,
    "h": 130.5
  },
  "luminance": 0.40274
}

Semantic roles & 50–950 ramp

primary

#7FBB31

secondary

#9F7FC9

accent

#46E28A

background

#FAFCF7

surface

#F4F9ED

border

#CED2C8

text

#101409

muted

#7F827B

Preview Lab

Preview with #7FBB31

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

Preview Lab → · Contrast checker → · Palette generator →